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Pay attention to the bearing
direction(Pre-assembled)
Lower Motor Mount
ART. XL70B07
Ball Bearing 8*16*5
ART. XL70A16
Hex screw M3x6
ART. MSH71108
X Carbon Fiber Brace
ART. XL70B08
BB-1-10
BB-1-10
Clean all screws and threads with isopropyl alcohol (90%
or above) to ensure threadlocker bonds properly and
prevent screws from loosening in flight
Add a small dab of
green retaining com-
pound(638/648/680/620) to
outside of pinion to prevent
wear to pinion and inner bea-
ring race.Use heat to remove
for maintenance.